<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>无标题文档</title>
<style>
  .divmain{
	  width:590px;
	  height:580px;}
  .div_name{
	  position:absolute;
	  width:250px;
	  top:272px;
	  left:5px;
	  animation:mymove 1s linear infinite alternate;
	  }
	@keyframes mymove{
		from{left:0px;}
		to{left:20px;}	
		}
</style>
</head>

<body>
 <div class="divmain">
     <div class="div_img"><img src="img/16.jpg" width="590" height="580" alt="" /></div>
     <div class="div_name"><img src="img/Tulips.jpg" width="200" height="150" alt="" /></div>
     
 </div>
</body>
</html>
